Q. The working chamber of pneumatic caissons are kept airtight because ________

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Q. The allowable pressure that is allowed inside the working chamber of pneumatic caissons is _______

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Q. Advantage of using pneumatic caissons are _________

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Q. Disadvantage of using pneumatic caissons are ________

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Q. In order to prevent leakage of air in the working chamber ________ is provided.

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Q. The limiting head of water value in pneumatic caisson is ________

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Q. In order to assist sinking of well __________ method is used in pneumatic caissons.

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Q. Pneumatic caissons are closed at _________ during construction.

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Q. Most of the motions encountered in soil dynamics are __________

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Q. The theory of harmonic vibrations is applicable to _________ for designing of foundation.

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Q. The constituent part of soil mechanics which deals with soil under dynamic condition is _______

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Q. The factor responsible for additional dynamic load in rotating machines are ________

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Q. In soil dynamics problems, the analysis may be conveniently carried out by ___________

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Q. The mass spring system has ________ degrees of freedom.

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Q. The time for one complete oscillation of the mass in the spring system is called _________

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Q. Which of the following expression is called the equation of motion?

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Q. For an oscillatory machine, the force can be expressed as _________

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Q. The equation for natural frequency of system as suggested by Barken is __________

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Q. The co-efficient of elastic uniform compression of soil depends on which of the following factor?

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Q. On calculating the natural frequency of the system, Barken did not take into account of __________

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